Zip Code 45368, South Charleston, OH. Get all this data for every U.S. ZIP Code in 1 easy to use database. Map the boundaries of this ZIP Code and others on any map platform.
, works at Various Contracts. An ICBM in ballistic flight constantly changes speed and altitude, so it's incorrect to think of a steady speed or altitude. A two- or three-stage booster burns for a few minutes, and accelerates the payload to a velocity of 6-7 km/sec .
I might just want to add about how, while the terms hypersonic and supersonic refer to the speed of a type of missile as measured in Mach number. A supersonic and hypersonic missile travels several times faster than the speed of sound (measured in Mach). While a subsonic missile travels slower than Mach 1 .